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Pregled bibliografske jedinice broj: 938691

Ostalo

Autori: Mirzoyan, Razmik; ...; Babić, Ana; ...; Dominis Prester, Dijana; ...; Godinović, Nikola; ...; Hrupec, Dario; ...; Lelas, Damir; ...; Puljak, Ivica; ...; Surić, Tihomir; ...; Šnidarić, Iva; ...; Terzić, Tomislav; ... (the MAGIC Collaboration)
Naslov: Detection of very-high-energy gamma-ray emission from the FSRQ Ton 0599 with the MAGIC telescopes
Izvornik: The Astronomer's Telegram, #11061
Vrsta: otkriće
Godina: 2018
Ključne riječi: Gamma Ray ; TeV ; VHE ; Blazar
Sažetak:
The MAGIC collaboration reports on the first time detection of very-high-energy (VHE ; E>100 GeV) gamma-ray emission from Ton 0599 (RA:+11:59:31.83 DEC:+29:14:43.83, J2000). The object was observed with the MAGIC telescopes for ~1 hour on 2017/12/15 (MJD 58102.2). The preliminary analysis of these data resulted in the detection of Ton 0599 with a statistical significance of about 10 standard deviations. The VHE flux of this detection was estimated to be around 0.15x10^-9 [ph/cm2/s] (corresponding to about 0.3 CU) above 100 GeV, with a soft spectrum. TON599 is a gamma-ray FSRQ at z=0.72 which is in a remarkably high state from optical to gamma-ray since October 2017 (ATel #10931, #10932, #10937, #10938, #10948, #10949). MAGIC observations on TON 0599 will continue during the next days and multi-wavelength observations are strongly encouraged.
Projekt / tema: HRZZ-IP-2016-06-9782
Izvorni jezik: ENG
Znanstvena područja:
Fizika
URL Internet adrese: http://www.astronomerstelegram.org/?read=11061
Upisao u CROSBI: Dario Hrupec (dhrupec@fizika.unios.hr), 18. Svi. 2018. u 09:43 sati



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